1.  But, on the basis of currently available evidence, uncertainty remains.

2.  Democrats immediately accused Thompson of going beyond the available evidence.

3.  Flagrant disregard for the evidence freely available in libraries at home and abroad was self-defeating.

4.  In carrying out the work, the research will draw on both the available documentary evidence and on interviews with key actors.

5.  Most of the available evidence bears out the view that students learn better in small classes than in large classes.

6.  Most of the available evidence bears out the view that students learn better in small classes.

7.  Science has to cling to the available evidence even in the teeth of seeming contradiction.